Dynamic mechanical analysis of Magnetorheological Elastomer

Author

Kumbhar, S.R. ; Maji, Subhrajyoti ; Kumar, Bijendra

Author_Institution

SOET, IGNOU, New Delhi, India

fYear

2013

fDate

10-12 April 2013

Firstpage

870

Lastpage

873

Abstract

Dynamic mechanical properties are the mechanical properties of materials as they are deformed under periodic forces. These properties can be expressed via dynamics modulus, the loss modulus and a mechanical damping or internal friction. This paper describes investigations on dynamic mechanical analysis of Magnetorheological Elastomer cured with and without magnetic field. Sylgard\´s 184 Silicone Elastomer has been used with 5 micron size iron particle. Viscoelastic properties such as storage modulus (E\´), loss modulus (E"), damping, were compared for with and without magnetic field curing.

Keywords

damping; elastomers; internal friction; magnetorheology; silicones; viscoelasticity; Sylgard 184 silicone elastomer; dynamic mechanical analysis; dynamic modulus; internal friction; loss modulus; magnetic field; magnetic field curing; magnetorheological elastomer; material mechanical properties; mechanical damping; micron size iron particle; periodic forces; storage modulus; viscoelastic properties; Damping; Dynamics; Magnetomechanical effects; Strain; Viscosity; Magnetorheological Elastom; dynamic mechanical analyz; loss modu; storage modulu;

fLanguage

English

Publisher

ieee

Conference_Titel

Energy Efficient Technologies for Sustainability (ICEETS), 2013 International Conference on

Conference_Location

Nagercoil

Print_ISBN

978-1-4673-6149-1

Type

conf

DOI

10.1109/ICEETS.2013.6533500

Filename

6533500